Everyone must go to bed early and get up early, or we won’t be healthy and clever.Is this true? Maybe it is.The body must have enough sleep.Children of your age need ten hours’sleep every day.If you don’t go to bed early, you won’t have enough sleep .Then you can’t think properly and can’t do your work properly.You will not be clever.Some people go to bed late and get up late.This is not good for them.We must go to bed at night when it is dark.The dark helps us to sleep soundly.When the daytime comes, we must get up.This is the time for exercise.If you lack exercise, you will become weak.Exercise keeps a strong body.Exercise helps the blood（血液）flow（流動）around inside the body.This is very important.Blood takes food to all parts of our body.The brain also needs blood, we think with our blood.If we keep our body healthy and take exercise, we can think better.
小題1:If we want to be healthy and clever, we must go to bed _____.
A．late and get up early
B．early and get up late
C．early and get up early
D．late and get up late
小題2:Children of your age need ____
A．ten hours’ sleep
B．nine hours’ sleep
C．twelve hours’ sleep
D．eight hours’ sleep
小題3:The best time to sleep is when ____.
A．daytimes
B．it is dark
C．we are taking exercises
D．it is late afternoon
小題4:Exercise makes the body ___
A．weakB．cleverC．healthD．strong
小題5:Exercise ______
A．makes more blood
B．helps the blood to flow
C．makes food for our blood
D．makes our brain tired

小題1:C
小題2:A
小題3:B
小題4:D
小題5:B

試題分析：這篇短文主要介紹了睡眠對我們健康的影響，作者并就此提出了自己的建議。
小題1:根據(jù)Everyone must go to bed early and get up early, or we won’t be healthy and clever.描述可知選C。
小題2:根據(jù)Children of your age need ten hours’sleep every day.描述可知選A。
小題3:根據(jù)We must go to bed at night when it is dark.描述可知選B。
小題4:根據(jù)If you lack exercise, you will become weak.如果你不鍛煉，你就會變得虛弱�？芍xD，鍛煉讓我們強壯。
小題5:根據(jù)Exercise helps the blood（血液）flow（流動）around inside the body.描述而可知選B。
點評：本文淺顯易懂，層次分明，學(xué)生很容易把握文中中心內(nèi)容。答題中注意帶著問題閱讀短文，一般就能順利找出答題依據(jù)。對于不能直接找到根據(jù)的問題注意聯(lián)系上下文，根據(jù)短文中心總結(jié)出正確答案。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：不詳 題型：閱讀理解

Do you know why different animals or pests have their special colors? Colors in them seem to be used mainly to protect themselves.
Some birds like eating locusts. but birds cannot easily catch them. Why? It is because locusts change their colors together with the change of the colors of crops. When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown color as crops have. Some other pests with different colors from plants are easily found and eaten by others. So they have to hide themselves for lives and appear only at night.
If you study the animal life, you'll find the main use of coloring is protecting themselves. Bears, lions and other animals move quietly through forests. They cannot be seen by hunters. This is because they have the colors much like the tree.
Have you ever noticed an even more strange act? A kind of fish in the sea can send out a kind of very black liquid when it faces danger. While the liquid spread over, the enemies cannot find it. And it immediately swims away. So it has lived up to now though it isn't strong at all.
根據(jù)短文內(nèi)容, 指出能完成所給句子或回答所提問題的最佳答案。
小題1:From the passage we learn that locusts ___ .
A．a(chǎn)re small animals
B．a(chǎn)re easily found by birds
C．a(chǎn)re dangerous to their enemies
D．change their colors to protect themselves
小題2:Bears and lions can keep safe because they ___ .
A．have the colors much like the trees
B．move quickly
C．like brown and grey colors
D．live in forests
小題3:The kind of fish live up to now because ___ .
A．it is very big and strong
B．the liquid it sends out help it escape from its enemies
C．the liquid it sends out can kill its enemies
D．it swims faster than any other fish
小題4:Which is the best title for this passage?
A．The Change of Colors for Animals and Pests
B．Colors of Different Animals and Pests
C．The Main Use of Colors for Animals and Pests
D．Some Animals and Pests

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

We are all busy talking about and using the Internet, but how many of us know about the history of the Internet?
　　Many people are surprised when they find that the Internet was set up(建立) in the 1960s. At that time, computers were large and expensive. Computer networks(網(wǎng)絡(luò)) didn’t work well. If one computer in the network broke down, then the whole network stopped. So a new network system(系統(tǒng)) had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way the computer network system would keep on working all the time.
　　At first, the Internet was only used by the government, but, in the early 1970s, universities, hospitals and banks were allowed to use it too. However, computers were still expensive and the Internet was difficult to use. By the start of the 1990s, computers become cheaper and easier to use. Scientists had also developed software(軟件) that made “surfing(瀏覽)” the Internet more convenient (方便).
　　Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among students.
The Internet has now become one of the most important parts of people’s life.
根據(jù)短文內(nèi)容，選擇正確答案（10分）
小題1:The Internet has a history of ______ years.
A、about 40             B、less than 30         C、more than 45
小題2:Scientists set up a new network system to ______.
A、make the computer cheaper
B、make the system work well
C、make the computer go well
小題3:The Internet was widely used in the ______.
A、1960s                B、1970s                C、1990s
小題4:The underlined words “get on-line” in Chinese mean ______.
A、上機               B、上網(wǎng)                 C、接線
小題5:Which of the following is NOT true?
A、People had enough softwares to get on-line fifteen years ago
B、Computers are much cheaper than before.
C、Today the Internet is used everywhere.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

完形填空 （本題有15小題，每小題1分，共15分）
閱讀下面短文，掌握大意，然后從A、B、C、D四個選項中選出最佳選項。
Yesterday, I read a report on a charity show in a newspaper. The aim of the show was to   1  money for the poor children. In the country areas, some children are out of school  2  their parents can't  3  for their education.
4 my surprise, many famous performers  5  the charity show, such as Andy Liu, Jay, Faye Wang, Kitty Chen and so on. The stars didn't ask for any pay. They did it for  6 ! There were a lot of performances  7  singing and dancing. The  8  was  9  excited that they clapped their hands from time to time. Of course, the show was   10 .
All the people followed the star's example. A great number of people showed their generosity in   11  their money to the show. Both the ticket money and the donated money were soon sent to the poor areas and some of the poor children can get back to school now.
Now many charity shows are held in our country, not only to   12  education in poor areas   13  to help people in trouble. As the Chinese saying goes, “All the others will come to one's rescue(援助) 14 one is in trouble.”
I 15  the whole world will become better if every one of us gives charity to others.
小題1:
A．payB．raiseC．spendD．cost
小題2:
A．a(chǎn)ndB．soC．becauseD．or
小題3:
A．payB．spendC．costD．take
小題4:
A．ForB．ToC．AtD．With
小題5:
A．joinB．wereC．took part inD．took
小題6:
A．goodB．everC．longD．free
小題7:
A．likeB．a(chǎn)sC．ofD．for
小題8:
A．studentB．parentsC．teachersD．a(chǎn)udience
小題9:
A．tooB．veryC．quiteD．so
小題10:
A．successB．successesC．a(chǎn) successD．successful
小題11:
A．donatingB．bringingC．collectingD．taking
小題12:
A．teachB．thinkC．giveD．support
小題13:
A．a(chǎn)ndB．but alsoC．orD．a(chǎn)ll
小題14:
A．a(chǎn)sB．whenC．whileD．because
小題15:
A．likeB．wishC．hopeD．want

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

完形填空 從每小題A、B、C、D四個選項中選擇能填入空白處的最佳答案。（10分）
Everything has two sides. One side of SARS is already clear. It is a deadly(致命的) disease. Over three __ 1   people have died.
But there’s   2  side. SARS tells us how weak   3  can be. Suddenly  4_  gets to know that life is valuable (有價值的). Wang Xinying, a student in Taiyuan, Shanxi Province, was near to a SARS patient in April. He was told to stay at home for at least two weeks. “Watching TV to know   5  more and more SARS patients dying, I   6__  knew that death could be so   7 .” he said.
SARS teaches people to be grateful(感激), not only for their own lives, but also for others. Xu Bing, a student of Beijing No. 5 High School, wants to be a doctor when he   __8 . “Though they certainly know of the danger, doctors and nurses are working bravely(勇敢地)to  9  people’s lives. I’m deeply moved(深深感動) by   10  they have done.” He said.
SARS also teaches sympathy(同情). The past few weeks have been terrible for Chinese people. But there are far worse things than SARS in the world.
小題1:
A．hundredB．hundredsC．hundred ofD．hundreds of
小題2:
A．eachB．the otherC．a(chǎn)notherD．either
小題3:
A．bodyB．mindC．lifeD．heart
小題4:
A．a(chǎn)nyoneB．everyoneC．nobodyD．none
小題5:
A．byB．forC．untilD．a(chǎn)bout
小題6:
A．a(chǎn)goB．usuallyC．onceD．never
小題7:
A．closeB．farC．freeD．easy
小題8:
A．gets upB．grows upC．comes backD．gets back
小題9:
A．saveB．keepC．mendD．leave
小題10:
A．whenB．whatC．howD．things

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

完形填空 閱讀短文，從每題所給選項中選出可以填入空白處的最佳選項。（15分）
I can’t remember when I started collecting litter. But it was when I got tired of ___1___ litter nearby and realized that no one else was going to pick it up.
I live ___2___ a forest in Ohio, America. I can walk there ___3___ three minutes.I used to love going there to play with my dog. But one day there was ___4___ much litter there that I became very unhappy. I decided I had to clean up the forest. I wanted to __5__ happy going there again.
I ___6___ my first trip to clean the forest that afternoon. I took a big black rubbish bag with me. Ten minutes ____7_____ starting to pick up litter, my bag was full! It had cans, _____8___, broken glass and newspapers in it.
From then on,  I ___9____ to the forest four times a year to pick up litter. I’m often there for three hours. It makes me feel ____10____ to do something for the environment. After each trip, I look at all the litter that I’ve found. If _11___ of it is recyclable, I keep it.
I __12___ understand why people drop litter. But I will keep picking it up __13___ they stop __14___it.I know I am only doing a small bit ___15_____ the Earth, but I still think it is important.
小題1:
A．seeingB．throwingC．droppingD．cleaning
小題2:
A．far away fromB．nearC．nearlyD．a(chǎn)lone
小題3:
A．a(chǎn)fterB．forC．withD．in
小題4:
A．suchB．veryC．soD．too
小題5:
A．makeB．feelC．lookD．find
小題6:
A．wentB．madeC．gotD．tried
小題7:
A．a(chǎn)fterB．laterC．beforeD．of
小題8:
A．juice boxB．plastic bagC．bottlesD．waster papers
小題9:
A．had goneB．have goneC．wentD．will go
小題10:
A．tiredB．sadC．interestingD．great
小題11:
A．manyB．someC．a(chǎn)nyD．much
小題12:
A．didn’tB．mustn’tC．needn’tD．can’t
小題13:
A．untilB．a(chǎn)fterC．a(chǎn)s soon asD．when
小題14:
A．to dropB．droppingC．being dropped D．drop
小題15:
A．helpedB．to helpC．helpD．helping

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解


NO.4 Middle School
Kunming, Yunnan
April 2nd, 2004
Dear editor（編輯）
I live in a beautiful city. Many visitors come to my city. There are so many colorful peacocks(孔雀)here .The peacocks mostly live on the grass land of Dongfeng Square（廣場）
They are given food freely by visitors ,They usually throw food to them ,and  don’t think about at all whether the food is right or not. Some of the peacocks became ill, some even died after eating the bad food given by the visitors . I’m sure most of the visitors who throw food to the peacocks really like the birds ,but don’t realize(意識到)that they may be doing them harm (傷害).The visitors should be told that what have done is very harmful to the birds , and this kind of thing must be stopped from happening Perhaps we can build some small shops beside Dongfeng Square to sell peacock food .For us every person, it’s our duty to give more love to these beautiful birds and to look after them carefully.
Yours,
Sun Yan
小題1:Many visitors come to the writer’s city to           
A．do some shopping
B．see beautiful peacocks
C．play on Dongfeng Square
D．eat nice food
小題2:Some peacocks became ill and died because some visitors            
A．didn’t give them any food
B．gave them too much food
C．threw them some bad food
D．loved them and played with them
小題3:Some shops can be built beside Dongfeng Square so that they may            
A．sell food for visitors
B．sell food for peacocks
C．make the square more beautiful
D．have the beautiful birds
小題4:From the passage we know people should            
A．live and play with the birds
B．stop the birds from eating too much
C．give right food to the birds
D．give more food to the birds
小題5:We can guess the writer of the letter, Sun Yan ,may be a            
A．visitorB．shopkeeper
C．square keeperD．student

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

You may feel interested in students in other countries. Do they have so much homework? What do they do in their free time? People did a survey in China, Japan, South Korea and the US last year. This is the result.
Who studies the hardest?
Chinese students spend the most time in studying. About half of Chinese students spend more than two hours on their homework every day.
Who sleeps most often in class?
Japanese students fall asleep（睡著）in class more often. About 45% of them sometimes doze off in class. It’s 32% in South Korea, 21% in the US and 5% in China.
Who is the most distracted（分心的）?
American students are the most active in class, but also the most distracted. 64.2% of them chat with friends in class. 46.9% of them eat something in class, and 38.9 % of them send e-mails or read other books in class.
What do they do after school?
In their free time, most Chinese students study or surf the Internet. Most American students hang out with their friends. Most Japanese students do exercise. Most South Korean students watch TV.
小題1:About ____ of Chinese students spend more than 2 hours doing their homework every day.
A．50%B．45%C．64.2%D．38.9%
小題2: According to the survey, ____ students sleep in class most often.
A．ChineseB．JapaneseC．AmericanD．South Korea
小題3: The underlined phrase “doze off” means ____ in Chinese.
A．聽音樂B．玩游戲C．看小說D．打瞌睡
小題4: Most American students ____ in class.
A．chat with friendsB．play games
C．eat somethingD．send e-mails
小題5: Which of the following sentence in the passage is TRUE?
A．All Chinese students do their homework every day.
B．Some American students send e-mails in class.
C．No Japanese students do exercise.
D．Most American students chat with friends in their free time.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解



There was a boy who was sent to a boarding school(寄宿學(xué)校). Before that he was the best student in his class. He was at the top in every competition. But things changed after that. His grades started dropping(掉下). He hated being in a group. He was lonely all the time. He felt really sad and that no one loved him.
His parents began to worry. But even they didn’t know what was wrong. So his dad decided to visit the school and talk with him.
They sat on the bank of the lake near the school. The father started asking him casual(隨便的) questions about his classes, teachers and sports. Then he asked, “Do you know, son, why I am here today?”
The boy said, “To check my grades?”
“No, no,” his dad replied. “I am here to tell you that you are the most important person for me. I want to see you’re happy. I don’t care about grades. I care about you. I care about your happiness. YOU ARE MY LIFE.”
Now the boy had everything he wanted. He knew there was someone on this earth who cared for him very much. He meant the world to someone.
Thanks a lot, Dad. YOU ARE MY LIFE!
小題1:The boy _________ to be sent to the boarding school.
A．likedB．hatedC．didn’t mindD．wished
小題2:The boy’s grades became _____________ those before.
A．better thanB．worse thanC．the same asD．the best of
小題3:The father went to the school to see him because __________.
A．he wanted to check his son’s grades
B．he was really angry with his son
C．he was worried about his son
D．he wanted to take his son home
小題4:The boy’s ___________ is the most important thing to his family.
A．gradesB．successC．happinessD．study
小題5:We can learn from the passage that _____________.
A．the boy hated his father and mother at last
B．the boy didn’t finish his school at last
C．the boy knew that his family loved him very much
D．the boy didn’t understand his father at all

查看答案和解析>>

同步練習(xí)冊答案